function m = cfdMag(v)
%--------------------------------------------------------------------------
%  Written by LiuHaHa @ NWPU, 2021 01 
%  Contact me at: liuzhikan@mail.nwpu.edu.cn
%==========================================================================
% Routine Description:
%   This function returns the cfdMagnitude of a cfdVector/cfdVector list
%--------------------------------------------------------------------------

m = sqrt(dot(v',v'))';


